rocm-systems/projects/rocshmem/examples/util.h

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 * SPDX-License-Identifier: MIT
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#ifndef __ROCSHMEM_EXAMPLES_UTIL_H__
#define __ROCSHMEM_EXAMPLES_UTIL_H__

#include <iostream>

#include <hip/hip_runtime_api.h>
#include <hip/hip_runtime.h>

#define CHECK_HIP(condition) {                                            \
        hipError_t error = condition;                                     \
        if(error != hipSuccess){                                          \
            fprintf(stderr,"HIP error: %d line: %d\n", error,  __LINE__); \
            exit(error);                                                  \
        }                                                                 \
    }

static int get_launcher_local_rank() {
    char *local_rank_str = nullptr;

    local_rank_str = getenv("OMPI_COMM_WORLD_LOCAL_RANK");
    if (nullptr != local_rank_str) {
        return atoi(local_rank_str);
    }

    return -1;
}

#endif /* __ROCSHMEM_EXAMPLES_UTIL_H__ */